| 1 | 1 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 2 | 1 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 3 | — |  | Unexplainable | Vox | |
| 4 | — |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 5 | 6 |  | Stanford Psychology Podcast | Stanford Psychology | |
| 6 | 1 |  | Radiolab | WNYC Studios | |
| 7 | 1 |  | Making Sense with Sam Harris | Sam Harris | |
| 9 | 13 |  | Short Wave | NPR | |
| 10 | 1 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 11 | 4 |  | People Who Read People: A Behavior and Psychology Podcast | Zachary Elwood | |
| 12 | 2 |  | Ologies with Alie Ward | Alie Ward | |
| 14 | 10 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 15 | 3 |  | The Joy of Why | Steven Strogatz, Janna Levin and Quanta Magazine | |
| 16 | 96 |  | Science of Perception Box | Unlikely Collaborators | Pod People | |
| 17 | 14 |  | The Astrophysics Podcast | Paul Duffell | |
| 18 | 123 |  | The Marginal Revolution Podcast | Mercatus Center at George Mason University | |
| 19 | 9 |  | The Quanta Podcast | Quanta Magazine | |
| 21 | 4 |  | Discovery | BBC World Service | |
| 22 | 3 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 23 | — |  | Science Weekly | The Guardian | |
| 24 | 36 |  | Why This Universe? | Dan Hooper, Shalma Wegsman | |
| 25 | 6 |  | Science Vs | Spotify Studios | |
| 26 | 13 |  | Overheard at National Geographic | National Geographic | |
| 27 | 7 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 28 | 5 | D | Deep Papers | Arize AI | |
| 29 | 170 |  | Science Magazine Podcast | Science Magazine | |
| 30 | — |  | Believing the Bizarre: Paranormal Conspiracies & Myths | Tyler and Charlie | |
| 31 | 9 |  | Psychiatry & Psychotherapy Podcast | David Puder, M.D. | |
| 32 | — |  | Daniel and Jorge Explain the Universe | iHeartPodcasts | |
| 33 | 5 |  | Chemistry For Your Life | Melissa and Jam, Bleav | |
| 34 | 19 |  | Speed & Scale | TED | |
| 35 | 19 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 36 | 80 | T | The Universe Speaks in Numbers | Faber and Faber | |
| 37 | 5 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 38 | 10 |  | Astrum Space | Astrum | |
| 39 | 4 | T | The Human Behavior Podcast | The Human Behavior Podcast | |
| 40 | 22 |  | The Science of Happiness | PRX and Greater Good Science Center | |
| 41 | 21 |  | Speaking of Psychology | American Psychological Association | |
| 42 | 7 |  | More or Less | BBC Radio 4 | |
| 43 | 14 | S | Science and Technology | Anthony Okoye | |
| 45 | 28 |  | Eons: Surviving Deep Time | PBS | |
| 46 | 23 |  | Bedtime Astronomy | Synthetic Universe | |
| 47 | 23 | T | The Neurosurgery Review | Mustafa Farooq | |
| 48 | 27 |  | Universe Today Podcast | Fraser Cain | |
| 49 | 26 |  | Great Mysteries of Physics | The Conversation | |
| 50 | 46 |  | Unexpected Elements | BBC World Service | |
| 51 | 25 |  | Nature Podcast | Springer Nature Limited | |
| 52 | 26 |  | BBC Inside Science | BBC Radio 4 | |
| 53 | 50 | T | The Missing Link | The Swaddle | |
| 54 | 50 | E | Emergency Medicine Clinics (Elsevier) | Emergency Medicine Clinics | |
| 55 | 34 |  | Uncharted with Hannah Fry | BBC Radio 4 | |
| 56 | 55 |  | The Logic of Risk | Pasquale Cirillo | |
| 58 | 29 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 59 | 65 | C | Curiosity Unbounded | Massachusetts Institute of Technology (MIT) | |
| 60 | 112 |  | Curiosity Weekly | Discovery | |
| 61 | 34 | S | Speaking of Mol Bio | Thermo Fisher Scientific | |
| 62 | 7 |  | Songs 4 FRCR: Radiology FRCR 2A Revision | FRCR Revision | |
| 63 | 31 |  | CrowdScience | BBC World Service | |
| 64 | 34 |  | How We're Wired | The Bertarelli Foundation | |
| 65 | 73 |  | SAPIENS: A Podcast for Everything Human | SAPIENS | |
| 66 | 102 | E | Easy Physics | Easy Physics | |
| 67 | 104 |  | Curious Cases | BBC Radio 4 | |
| 68 | 128 |  | SciShow Tangents | Complexly | |
| 69 | 33 |  | Materialism: A Materials Science Podcast | Taylor Sparks and Andrew Falkowski | |
| 70 | 125 |  | Ancient Aliens | PodcastOne | |
| 71 | — |  | TED Talks Science and Medicine | TED | |
| 72 | — | M | Meet the Microbiologist | Ashley Hagen, M.S. | |
| 73 | — |  | Small Steps, Giant Leaps | National Aeronautics and Space Administration (NASA) | |
| 74 | — |  | The Story Collider | Story Collider, Inc. | |
| 75 | — | T | The Best of Making Sense with Sam Harris | Sam Harris | |
| 77 | — | Q | Quantum Entanglement or Just Coincidence? | Jessica Kendall | |
| 78 | — | I | In Common | The In Common Team | |
| 79 | 40 | S | Sher Khan | Aaj Tak Radio | |
| 80 | — |  | Behavioral Grooves Podcast | Kurt Nelson, PhD and Tim Houlihan | |
| 81 | — | N | Numerical Optimization | Typal Academy | |
| 82 | — | T | The Field Guide to Particle Physics | Sean Downes | |
| 83 | — | R | Relativity: The Special & General Theory | Albert Einstein | |
| 84 | — |  | EarthWise | Vivaan Mathur | |
| 85 | — |  | MCAT Basics (from MedSchoolCoach) | MedSchoolCoach | |
| 86 | — |  | The Hydrogen Podcast | Paul Rodden | |
| 87 | — | T | The Turing Podcast | The Alan Turing Institute | |
| 88 | — | F | From Our Neurons to Yours | Wu Tsai Neurosciences Institute at Stanford University, Nicholas Weiler | |
| 89 | — | M | My Favorite Theorem | Kevin Knudson & Evelyn Lamb | |
| 91 | — | T | The Astrophysics Academy: Just A Minute | Shourya Shrivastava | |
| 92 | — | M | Making Sense with Sam Harris | 5 minute podcast summaries | 5 minute podcast summaries | |
| 93 | — | P | PeerView Family Medicine & General Practice CME/CNE/CPE Audio Podcast | PVI, PeerView Institute for Medical Education | |
| 94 | — | O | Orbital Path | PRX | |
| 95 | — | M | Medscape InDiscussion: Breast Cancer and HER2 | Medscape | |
| 96 | — | M | Medscape InDiscussion: Triple-Negative Breast Cancer | Medscape | |
| 97 | — |  | Get Out Alive | Ashley Bray | |
| 98 | — | P | PeerView Infectious Diseases CME/CNE/CPE Audio Podcast | PVI, PeerView Institute for Medical Education | |
| 99 | — | F | FertiliPod: Reproductive Medicine and Fertility Podcast for Assisted Reproduction Professionals | FertiliPod by IVIRMA | |
| 100 | — | I | It Happened To Me: A Rare Disease and Medical Challenges Podcast | Cathy Gildenhorn, Beth Glassman, and Kira Dineen (DNA Today) | |
| 101 | — | N | New Revolutions in Particle Physics: Basic Concepts | Stanford Continuing Studies Program | |
| 102 | — | T | The Cosmic Companion - Astronomy, Space, Technology Advancing Humanity | Exploring the wonders of the Cosmos, one mystery at a time | |
| 103 | — | N | New Revolutions in Particle Physics: The Standard Model | Stanford Continuing Studies Program | |
| 104 | — | F | Future of Poultry | Watt Global Media | |
| 106 | — | A | A Few Good Physios | Eric Munoz | |
| 107 | 62 |  | Science Friday | Science Friday and WNYC Studios | |
| 108 | 71 |  | Crash Course Pods: The Universe | Crash Course Pods, Complexly | |
